Niger vs Tanzania
Niger vs Tanzania: Government debt
Government debt: 45.5% of GDP in Niger in 2025 and 47.8% of GDP in Tanzania in 2023, by IMF estimates. In 2023 the value was higher in Niger, by 3.6 percentage points, or 1.07 times that in Tanzania.
% of GDP · IMF
What the numbers say
- Niger has been higher since 2020, when it overtook Tanzania.
- The IMF projection (World Economic Outlook, October 2026) puts Niger at 43.4% of GDP and Tanzania at 41.4% of GDP in 2031.
Every year
% of GDP · IMF
| Year | Niger | Tanzania |
|---|---|---|
| 2025 | 45.5 | 49.8 |
| 2024 | 48.1 | 50 |
| 2023 | 51.4 | 47.8 |
| 2022 | 50.7 | 44.9 |
| 2021 | 51.3 | 43.4 |
| 2020 | 45 | 41.3 |
| 2019 | 39.8 | 40.4 |
| 2018 | 37 | 42 |
| 2017 | 36.5 | 40.1 |
| 2016 | 32.8 | 39.8 |
| 2015 | 29.9 | 39.5 |
| 2014 | 22.1 | 36.4 |
| 2013 | 19.6 | 32.7 |
| 2012 | 18.1 | 30.1 |
| 2011 | 14.8 | 28.4 |
| 2010 | 15.1 | 27.6 |
| 2009 | 15.9 | 23.9 |
| 2008 | 14.2 | 21.6 |
| 2007 | 17.8 | 23.8 |
| 2006 | 18.3 | 34.5 |
| 2005 | 49.5 | 46.1 |
| 2004 | 55.1 | 44.5 |
| 2003 | 60.6 | 44.4 |
| 2002 | 69 | 47.4 |
| 2001 | 74 | 50.8 |
| 2000 | 82.1 | – |
| 1999 | 63.4 | – |
| 1998 | 61.3 | – |
| 1997 | 69.1 | – |
| 1996 | 63.5 | – |
| 1995 | 69.4 | – |
- 12.3Projected
IMF projection (World Economic Outlook, October 2026) · 2026–2031
| Year | Niger | Tanzania |
|---|---|---|
| 2026 | 46.3 | 48.1 |
| 2027 | 45.4 | 46.6 |
| 2028 | 44.8 | 45.2 |
| 2029 | 44.2 | 43.9 |
| 2030 | 43.8 | 42.9 |
| 2031 | 43.4 | 41.4 |
Each country on its own
Good to know
- What the government owes, as a share of the economy’s yearly output.
- Source: IMF, World Economic Outlook, October 2026.
- The dashed line is the IMF projection (World Economic Outlook, October 2026), a scenario rather than a forecast.
- Ranks count the 149 countries with a value in 2025, highest first.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Niger vs Tanzania
Health
- Life expectancyNiger: 61.2 years in 2023Tanzania: 67 years in 2023
- Child mortalityNiger: 11.1 per 100 live births in 2024Tanzania: 3.7 per 100 live births in 2024
- Infant mortalityNiger: 64.6 per 1,000 live births in 2023Tanzania: 28.9 per 1,000 live births in 2023
- DepressionNiger: 3.46% in 2017Tanzania: 3.69% in 2017
- Suicide rateNiger: 7.6 per 100,000 people in 2017Tanzania: 8.8 per 100,000 people in 2017
People
- PopulationNiger: 26.2 million people in 2023Tanzania: 66.6 million people in 2023
- Population growthNiger: 3.31% a year in 2023Tanzania: 2.88% a year in 2023
- Fertility rateNiger: 6.06 births per woman in 2023Tanzania: 4.61 births per woman in 2023
- Urban populationNiger: 18.4% in 2025Tanzania: 36.9% in 2025
- Median ageNiger: 15.3 years in 2023Tanzania: 17.2 years in 2023
- People aged 65 and overNiger: 2.6% in 2023Tanzania: 3% in 2023
- Net migration rateNiger: 0 per 1,000 people in 2023Tanzania: -0.6 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingNiger: 2.14% of GDP in 2025Tanzania: 1.16% of GDP in 2025
- Military spending in US dollarsNiger: $450M in 2025Tanzania: $983M in 2025
- Military spending per personNiger: $18 in 2025Tanzania: $15 in 2025
- Military share of state spendingNiger: 15.2% of government spending in 2025Tanzania: 5.8% of government spending in 2025
- Armed forces personnelNiger: 10,000 people in 2020Tanzania: 28,000 people in 2020
- National powerNiger: 0.11% of world capability in 2022Tanzania: 0.25% of world capability in 2022
- Armed forces, share of workersNiger: 0.11% of the labour force in 2020Tanzania: 0.1% of the labour force in 2020
- Arms importsNiger: 4 million TIV in 2025Tanzania: 4 million TIV in 2025